Massachusetts
Division of Professional Licensure
MICHAEL C. MACKINNON
Plumber
License number
11245
Date granted
04/04/1990
Date expires
05/01/2014
Class
Plumber
Status
Current
licensingma.org
ID 3558291
LAST UPDATED 2026-06-06 03:09:05 UTC
LAST UPDATED 2026-06-06 03:09:05 UTC
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